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<?php |
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namespace terabytesoft\widgets; |
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/** |
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* Alert widget renders a message from session flash. All flash messages are displayed |
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* in the sequence they were assigned using setFlash. You can set message as following:. |
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* |
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* @author Kartik Visweswaran <[email protected]> |
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* @author Alexander Makarov <[email protected]> |
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*/ |
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class Alert extends \yii\bootstrap4\Widget |
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{ |
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/** |
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* @var array the alert types configuration for the flash messages. |
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* This array is setup as $key => $value, where: |
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* - $key is the name of the session flash variable |
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* - $value is the bootstrap alert type (i.e. danger, success, info, warning) |
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**/ |
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public $alertTypes = [ |
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'danger' => 'alert-danger', |
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'dark' => 'alert-dark', |
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'info' => 'alert-info', |
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'light' => 'alert-light', |
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'primary' => 'alert-primary', |
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'secondary' => 'alert-secondary', |
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'success' => 'alert-success', |
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'warning' => 'alert-warning', |
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]; |
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/** |
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* @var array the options for rendering the close button tag. |
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**/ |
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public $closeButton = []; |
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public function run() |
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{ |
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$session = \Yii::$app->getSession(); |
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$flashes = $session->getAllFlashes(); |
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foreach ($flashes as $type => $data) { |
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if (isset($this->alertTypes[$type])) { |
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$data = (array) $data; |
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foreach ($data as $message) { |
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/* initialize css class for each alert box */ |
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$this->options['class'] = $this->alertTypes[$type]; |
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/* assign unique id to each alert box */ |
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$this->options['id'] = $this->getId() . '-' . $type; |
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echo \yii\bootstrap4\Alert::widget([ |
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'body' => $message, |
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'closeButton' => $this->closeButton, |
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'options' => $this->options, |
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]); |
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} |
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$session->removeFlash($type); |
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} |
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} |
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} |
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} |
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terabytesoftw /
widget-alert
